Ecomass® 4703BI74 Filled Polyurethane, Injection Molding

Category	Polymer , Thermoplastic , Polyurethane, TP
Manufacturer	Ecomass Technologies
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Ecomass® 4703BI74 Filled Polyurethane, Injection Molding.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Moderate Specific Gravity, Filled Polyurethane (TPU), Good Flexibility, Product Form - PelletsProcessing Method: Injection MoldingNontoxic alternative to Lead, radiation shielding applicationsInformation provided by Technical Polymers.

Physical Properties	Metric	English	Comments
Specific Gravity	2.60 g/cc	2.60 g/cc	ASTM D792
Linear Mold Shrinkage	0.0060 - 0.0080 cm/cm	0.0060 - 0.0080 in/in	ASTM D955

Mechanical Properties	Metric	English	Comments
Tensile Strength	19.3 MPa	2800 psi	ASTM D638
Elongation at Break	200 %	200 %	ASTM D638
Tensile Modulus	0.552 GPa	80.0 ksi	ASTM D638
Flexural Strength	44.1 MPa	6400 psi	ASTM D790
Flexural Modulus	0.172 GPa	25.0 ksi	ASTM D790
Izod Impact, Notched	2.40 J/cm	4.50 ft-lb/in	ASTM D256

Processing Properties	Metric	English	Comments
Melt Temperature	204 - 221 °C	400 - 430 °F
Mold Temperature	10.0 - 26.7 °C	50.0 - 80.0 °F
Drying Temperature	82.2 °C	180 °F	do not over dry
Dry Time	2 hour	2 hour

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